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M74HCT139

Part Number	M74HCT139
Manufacturer	ST Microelectronics
Description	DUAL 2 TO 4 DECODER/DEMULTIPLEXER
Published	May 6, 2005
Detailed Description	M54HCT139 M74HCT139 DUAL 2 TO 4 DECODER/DEMULTIPLEXER . . . . . . . HIGH SPEED tPD = 17 ns (TYP.) AT VCC = 5 V LOW POW...
Datasheet	M74HCT139 PDF File

Overview

M54HCT139 M74HCT139 DUAL 2 TO 4 DECODER/DEMULTIPLEXER .
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HIGH SPEED tPD = 17 ns (TYP.
) AT VCC = 5 V LOW POWER DISSIPATION ICC = 4 µA (MAX.
) AT TA = 25 °C COMPATIBLE WITH TTL OUTPUTS VIH = 2V (MIN.
) VIL = 0.
8V (MAX) OUTPUT DRIVE CAPABILITY 10 LSTTL LOADS SYMMETRICAL OUTPUT IMPEDANCE |IOH| = IOL = 4 mA (MIN.
) BALANCED PROPAGATION DELAYS tPLH = tPHL PIN AND FUNCTION COMPATIBLE WITH 54/74LS139 B1R (Plastic Package) F1R (Ceramic Package) M1R (Micro Package) C1R (Chip Carrier) DESCRIPTION The M54/74HCT139 is a high speed CMOS DUAL TWO LINE TO FOUR LINE DECODER/DEMULTIPLEXER fabricated in silicon gate C2MOS technology.
It has the same high speed performance of LSTTL combined with ...

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